JavaScript exceptions Archives

Uncaught Type Error: document.getElementById(…) is null – Element with the specified ID does not exist.

Posted on April 3, 2025April 3, 2025 by Zubair Shaik

Introduction: Understanding the “Uncaught TypeError: document.getElementById(…) is null” Error In JavaScript, document.getElementById() is a commonly used method to access elements in the DOM (Document Object Model) by their unique id….

Java Script

New Function() unexpected closures

Posted on March 13, 2025March 14, 2025 by Zubair Shaik

new Function() Unexpected Closures – A Detailed Guide The new Function() constructor in JavaScript dynamically creates functions at runtime. However, unlike regular function expressions or arrow functions, it has some….